import {flag, sum} from "./aaa.js";

if (flag) {
    console.log('hahahhhah');
    console.log(sum(50, 40));
}

import {num1, height} from "./aaa.js";

console.log(num1)
console.log(height)

import {mul} from "./aaa.js";

console.log(mul(20, 30));

import addr from "./aaa.js"

console.log(addr)

// 统一全部导入
import * as args from "./aaa.js"

console.log(args.height);